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https://issues.apache.org/jira/browse/HBASE-10240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16151652#comment-16151652
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stack commented on HBASE-10240:
-------------------------------

Above sounds good. What is the wire-compatible function for reading? We seem to 
be just reading the TableName bytes array, etc., in Permission/TablePermission. 
Do you mean writing out with the PB MAGIC four bytes and if not there, then we 
read it as old fashion Writable?

The MetaWriter is used in one place only, doing CompoundBloomFilterWriter. 
Could do same trick?

> Remove 0.94->0.96 migration code
> --------------------------------
>
>                 Key: HBASE-10240
>                 URL: https://issues.apache.org/jira/browse/HBASE-10240
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Peter Somogyi
>            Priority: Critical
>             Fix For: 2.0.0
>
>         Attachments: HBASE-10240.master.001.patch, 
> HBASE-10240.master.001.patch
>
>
> Remove the objects and code only needed for supporting migration to 0.96 from 
> 0.94. 



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